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Gtx Won't Hold Or Increase Boost.


747pwr

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  • billet turbos and weathered engines dont mix
  • Donating Members
  • Member For: 12y 6m 24d
  • Gender: Male
  • Location: Wollongong

Sorry Ralph, you can buy mine then I'll by his?

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  • MattyP
  • Cruise Control
  • Member For: 12y 7m 12d
  • Gender: Male
  • Location: Central Coast

What's the comparison between the gtx3576 and the precision 6235..

Edit

Spool wise that is

Edited by McMattyP91
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  • Member For: 20y 4m 24d
  • Gender: Male
  • Location: Hills District, NSW

I think the gtx would still hold the edge.

My 6235 feels 200-400 rpm slower to spool than the gt3576. Once it spools there is no comparison, the 6235 is so much stronger and does not let up.

Iam not sure if $1500-2000 is worth it for 10-15 per cent extra power with the gtx.

The cheaper mta or the gt with billet wheel upgrade seem like better options.

Actually, is there a billet wheel for the gt3576?

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  • Member For: 13y 9m 5d
  • Gender: Male

Do you have standard cams?

Yeah standard cams mate.

As per swapping turbos... Just letting the boys working on the car have another crack at it it today to see if we can get anymore with a different actuator. It may be blowing open.

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  • Member
  • Member For: 13y 9m 5d
  • Gender: Male

So e85 out of the question then? Prolly not accessible in your neck of the woods im guessing

I don't think there is any pump e85 within 1000km haha. I'm only home 6 days a fortnight so buying drum e85 is something that I'm looking at for the future but just want to get this setup sorted. Btw that 470rwhp is made whether the bloost is set to 16psi the whole scale or set to 20psi till it tapers. Timing hasn't even been played with. I need to get a graph but nearly 90hp was picked up in the low/mid revs over baby FG turbo, it sounds so sweet and pulls so well till the boost tapers.

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